Converting Imperial Area
Converting Metric Area
Area
Area of Triangles
Area of Circles
100

Convert 1 ft2 to in2

144 in2

100

Convert 1 cm2 to mm2

100mm2
100

What is the Area formula for a rectangle? 

Area = l * w

100

What is the formula for the Area of a Triangle?

Area = (b * h) / 2

100

What is the Area formula for a Circle?

Area = 3.14 * r 2

200

Convert 1 yd2 to ft2

9 ft2

200

Convert 10,000 cm2 to m2

1 m2

200

What is the area of a 12 m by 4 m rectangle? 

48 m2

200

What is the area of a triangle that has a 3 ft base and a height of 4 ft.

6 ft2

200

What is the area of a circle if the radius is 2 ft?

12.56 ft2

300

Convert 504 in2 to ft2

3.5 ft2

300

Convert 3.9 m2 to  cm2

39000cm2

300

What is the area of a 93/4 ft by 6 ft

58.5 ft2 or 581/2 ft2

300

What is the area of a triangle that has a 25 m base and a height of 12.5 m.

156.25 m2

300

What is the area of a circle with a radius of 100 yards?

31,400 yd2

400

Convert 7 yd2 to ft2

63 ft2

400

Convert 6500 mm to cm2

65cm2

400

What is the area of a 38.5 cm by 60 mm field? 

231 cm2 or 23100 mm2

400

What is the area of a triangle that has a 290 mm base and a height of 8 cm. 

116 cm2

400

If the diameter of a circle is 22 metres. What is the area of the circle?

379.94 m2

500

The area of a field is 83 square feet.

Convert the area units to square inches.

11 952 in2

500

The area of a field is 80,000 square centimetres.

Convert the area units to square metres.

8 m2

500

The area of a rectangle is 92 in2 with a width of 8 inches. What is the length?

11.5 inches 

500

What is the base length of a Triangle that has a height of 14.5 yd with an area of 246.5 yd2?

34 yd

500

What is the radius of a circle that has an area of 254.34 in2?

9 inches.